Stroller frame



FIG. 1 is a rear perspective view of a stroller frame showing my new design;

FIG. 2 is a right side view of the stroller frame shown in FIG. 1, with the left side view being a mirror image thereof;

FIG. 3 is a rear view of the stroller frame shown in FIG. 1;

FIG. 4 is a front view of the stroller frame shown in FIG. 1;

FIG. 5 is a front view of the stroller frame shown in FIG. 1, shown in an expanded position;

FIG. 6 is a left side view of the stroller frame shown in FIG. 1, shown in a partially collapsed position; and,

FIG. 7 is a right side view of the stroller frame shown in FIG. 1, shown in a completely collapsed position. 

The ornamental design for a stroller frame, as shown and described. 